sysweld焊接热源模型课件

sysweld焊接热源模型课件1Heat Source Fittingfor a T-joint with Deposit of MaterialAn example of application of the HSF tool for predefined type of weld joint geometryHeat Source Fittingfor a T-jo2Mesh model descriptionFor creation of 2D mesh of the joint cross-section the predefined T-joint profile with deposit of material is used SIL routine Tjoint_filler_prf.cmd,parameter file Tjoint_filler_prf.PARThe 3D model is straight,created by translational extrusionMesh model descriptionFor cr32D mesh parametersParameters of 2D mesh:Width of bottom plate:50 mmWidth of upper plate:25 mmThickness of bottom plate:5 mmThickness of upper plate:4 mmThickness of weld:2 mmSize of bottom right fine mesh:0.6 mmSize of upper fine mesh:0.6 mmSize of bottom left fine mesh:0.6 mmMinimal element size:0.6 mmMaximal element size:2 mmFine element size:0.6 mm2D mesh parametersParameters o42D mesh parameter window2D mesh parameter window53D mesh parametersParameters of 3D mesh:Total length of 3D model:70 mmLength of section with fine elements:25 mmDistance of heat source centre from the end of 3D model:10 mm3D mesh parametersParameters o63D mesh parameter window3D mesh parameter window7Material propertiesFor all parts of the structure,material properties of aluminium alloy AlMgSi from standard SYSWELD material database welding.mat are appliedisosurface representing molten zone:590 Cisosurface representing HA zone:400 CMaterial propertiesFor all par8Application of conical heat sourceApplication of conical heat so9Parameter of the heat sourceCurvilinear velocity of welding:v=15 mms-1Parameter of the heat sourceCu10Temperature contours general viewTemperature contours general11Temperature contours cross sectionTemperature contours cross s12Molten zoneMolten zone13Heat affected zoneHeat affected zone14Application of Gauss surface heat sourceApplication of Gauss surface h15Parameter of the heat sourceCurvilinear velocity of welding:v=7 mms-1Parameter of the heat sourceCu16Temperature contours general viewTemperature contours general17Temperature contours cross sectionTemperature contours cross s18Molten zoneMolten zone19Heat affected zoneHeat affected zone20供娄浪颓蓝辣袄驹靴锯澜互慌仲写绎衰斡染圾明将呆则孰盆瘸砒腥悉漠堑脊髓灰质炎(讲课2019)脊髓灰质炎(讲课2019)谢谢！供娄浪颓蓝辣袄驹靴锯澜互慌仲写绎衰斡染圾明将呆则孰盆瘸21